Pith Number

pith:UVNRP3AC

pith:2010:UVNRP3ACQORXYWKVWCYZDWKHFU

not attested not anchored not stored refs pending

Combined ion and atom trap for low temperature ion-atom physics

Arijit Sharma, G. Werth, K. Ravi, S. A. Rangwala, Seunghyun Lee

arxiv:1009.4515 v3 · 2010-09-23 · physics.atom-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UVNRP3ACQORXYWKVWCYZDWKHFU}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:05:18.311029Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a55b17ec0283a37c5955b0b191d9472d099326a060cfbc2bd0d920190a02c517

Aliases

arxiv: 1009.4515 · arxiv_version: 1009.4515v3 · doi: 10.48550/arxiv.1009.4515 · pith_short_12: UVNRP3ACQORX · pith_short_16: UVNRP3ACQORXYWKV · pith_short_8: UVNRP3AC

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/UVNRP3ACQORXYWKVWCYZDWKHFU \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: a55b17ec0283a37c5955b0b191d9472d099326a060cfbc2bd0d920190a02c517

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afd4312aa40a3ac546eb796dd84740e4736562ebf47cb11f4b9c5c2019e46b8a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2010-09-23T03:48:18Z",
    "title_canon_sha256": "5defe7c1b437be2b04257c2070bd6df992e4d5a820b2a0ab738b98d2cb530c6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.4515",
    "kind": "arxiv",
    "version": 3
  }
}